The clock is ticking at Vail Resorts and RockResorts with the latest 96-hour sale. Starting at 12:01 MT today and ending at 11:59 p.m. on August 23, you can book the lowest rates of the season at all Vail Resort and RockResort properties.

Some of the options for the 96-hour sale include $139 rates this fall at the Grand Teton Lodge Company or $179 rates at Half Moon Jamaica, a Rock Resort.

Options are available in:

Vail, Colorado

The Arrabelle at Vail Square, A RockResort

The Lodge at Vail, A RockResort

The Ritz-Carlton Residences, Vail

The Vail Marriott

Austria Haus

Beaver Creek, Colorado

Osprey at Beaver Creek, A RockResort

The Pines Lodge, A RockResort

Keystone, Colorado

Keystone Lodge & Spa

Inn at Keystone

Ski Tip Lodge

Breckenridge, Colorado

One Ski Hill Place, A RockResort

The DoubleTree by Hilton Breckenridge

Crystal Peak Lodge

Mountain Thunder Lodge

Village Hotel

The Village at Breckenridge

Park City, Utah

Grand Summit Hotel

Silverado Lodge

Sundial Lodge

In addition, the 96-Hour Sale offers the lowest guaranteed rates at vacation rental condo properties in Beaver Creek, Keystone and Heavenly, Northstar and Kirkwood in Lake Tahoe. And you have until September 2, 2013 to book the Epic Pass for unlimited skiing and riding at 18 resorts in three countries for $689.